Don’t let power surges damage your electronics, HVAC, and appliances. We install whole-home surge protection systems directly into your electrical panel to shield your home from lightning, grid surges, and voltage spikes—giving you 24/7 protection and peace of mind.
Calfo Plumbing, Heating & Air Conditioning has been proudly serving the Pittsburgh area for over 20 years, providing top-tier residential HVAC and plumbing services with a focus on quality, honesty, and customer satisfaction. As a local, family-owned business, we’ve built our reputation on delivering red-carpet service—from emergency heating repairs to full system installations. Whether it’s fixing a faulty AC or upgrading your home’s comfort systems, our certified technicians bring skill, transparency, and integrity to every job.
Proudly Serving Pittsburgh & Surrounding Areas
Calfo Heating, Cooling & Plumbing provides trusted HVAC and plumbing services across Allegheny County, Washington County, and parts of Westmoreland County. Our service area includes:
Squirrel Hill
Swissvale
East Pittsburgh and more
Wexford
Allison Park
Gibsonia
Glenshaw
Ingomar
Bradfordwoods
Mt. Lebanon
Bethel Park
South Park,
Whitehall
Pleasant Hills
Monroeville
Penn Hills
North Versailles
Murrysville
Turtle Creek
Robinson
Oakdale
Imperial
Carnegie
Bridgeville
Cranberry Township
McMurray
Peters Township
Greensburg
Sewickley
Canonsburg
Not sure if we cover your area? Just give us a call — we likely do!
We proudly serve the Greater Pittsburgh area, including Mt. Lebanon, Bethel Park, South Hills, and nearby communities—offering 24/7 expert HVAC and plumbing services for homeowners and businesses
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